TS5A23167 Datasheet, PDF (22/25 Pages) Texas Instruments – 0.9-W DUAL SPST ANALOG SWITCH 5-V/3.3-V 2-CHANNEL ANALOG SWITCH

TS5A23167
0.9-Ω DUAL SPST ANALOG SWITCH
5-V/3.3-V 2-CHANNEL ANALOG SWITCH
SCDS195 – MAY 2005
www.ti.com
R_GEN
NC
+
V_GEN
Logic
Input⁽²⁾
V_{I IN}
V₊
COM
V_COM
GND
Logic
V_IH
Input
(V_I)
OFF
ON
OFF _VIL
C_L⁽¹⁾
V_COM
V_GEN = 0 to V₊
R_GEN = 0
C_L = 1 nF
Q_C = C_L × ∆V_COM
V_I = V_IH or V_IL
∆V_COM
(1) _{CL includes probe and jig capacitance.}
(2) _{All input pulses are supplied by generators having the following characteristics: PRR ≤ 10 MHz, ZO = 50 Ω, tr < 5 ns, tf < 5 ns.}
Figure 24. Charge Injection (Q_C)
Channel ON: COM to NO
V_SOURCE = V₊ P-P
V_I = V₊/2 or −V₊/2
f_SOURCE = 20 Hz to 20 kHz
Audio Analyzer
R_L = 600 Ω
C_L = 50 pF
V₊/2
Source
Signal
600 W
NO
COM
V_I
IN
600 W
−V₊/2
(1) _{CL includes probe and jig capacitance.}
Figure 25. Total Harmonic Distortion (THD)
C_L(1)
22